A store bought a pair of shoes for $50, and sold it for $80. What percentage was the markup?

 The required markup percentage is 60%.

Step-by-step explanation:  Given that the store bought a pair of shoes for $50 and sold it for $80.

We are to find the markup percentage.

The markup price of the pair of shoes is given by

Therefore, the markup percentage is given by

Sorry if i was wrong. But this soulution makes since so i think im right! Also please brainlest!

{3 + i, 3 - i, 3, -1}

step-by-step explanation: